Unit Instance

HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "translation": "https://translate-dev.freebsd.org/api/translations/freebsd-doc/boooks_arch-handbook/zh_CN/?format=api",
    "source": [
        "When the computer powers on, the processor's registers are set to some predefined values. One of the registers is the <emphasis>instruction pointer</emphasis> register, and its value after a power on is well defined: it is a 32-bit value of <literal>0xfffffff0</literal>. The instruction pointer register (also known as the Program Counter) points to code to be executed by the processor. Another important register is the <literal>cr0</literal> 32-bit control register, and its value just after a reboot is <literal>0</literal>. One of <literal>cr0</literal>'s bits, the PE (Protection Enabled) bit, indicates whether the processor is running in 32-bit protected mode or 16-bit real mode. Since this bit is cleared at boot time, the processor boots in 16-bit real mode. Real mode means, among other things, that linear and physical addresses are identical. The reason for the processor not to start immediately in 32-bit protected mode is backwards compatibility. In particular, the boot process relies on the services provided by the <acronym>BIOS</acronym>, and the <acronym>BIOS</acronym> itself works in legacy, 16-bit code."
    ],
    "previous_source": "",
    "target": [
        "当PC加电后，处理器的寄存器被设为某些特定值。在这些寄存器中， <emphasis>指令指针</emphasis>寄存器被设为32位值0xfffffff0。 指令指针寄存器指向处理器将要执行的指令代码。<literal>cr1</literal>， 一个32位控制寄存器，在刚启动时值被设为0。cr1的PE(Protected Enabled， 保护模式使能)位用来指示处理器是处于保护模式还是实地址模式。 由于启动时该位被清位，处理器在实地址模式中引导。在实地址模式中， 线性地址与物理地址是等同的。"
    ],
    "id_hash": 2696182811150010671,
    "content_hash": 2696182811150010671,
    "location": "book.translate.xml:406",
    "context": "",
    "note": "(itstool) path: sect1/para",
    "flags": "",
    "labels": [],
    "state": 20,
    "fuzzy": false,
    "translated": true,
    "approved": false,
    "position": 47,
    "has_suggestion": false,
    "has_comment": false,
    "has_failing_check": true,
    "num_words": 166,
    "source_unit": "https://translate-dev.freebsd.org/api/units/102193/?format=api",
    "priority": 100,
    "id": 33882,
    "web_url": "https://translate-dev.freebsd.org/translate/freebsd-doc/boooks_arch-handbook/zh_CN/?checksum=a56ac3fb541c492f",
    "url": "https://translate-dev.freebsd.org/api/units/33882/?format=api",
    "explanation": "",
    "extra_flags": "",
    "pending": false,
    "timestamp": "2019-10-20T12:21:42.096618Z"
}